0.043 in. O/a h; 0.207 in. Id
An item formed from sheet spring material into varying flat, concave, curved, or nutlike design. It has an aperture with an elliptical-shaped hole or suitable lugs or prongs designed to retain threaded or unthreaded stud like projecting memebers. When pushed on, it grips by imbedding into the material of the projecting memebers, and does not mate with a thread helix. See also ring, retaining.
NSN 6610-01-506-7887
NSN 6620-00-317-1947
NSN 7035-01-267-4836
NSN 6650-00-456-7654
NSN 6150-00-903-2472
NSN 7035-01-628-3485
NSN 5996-00-205-0211
NSN 6130-00-510-4399
NSN 5998-01-264-3472
NSN 5965-01-252-8701
NSN 5950-01-031-0253
NSN 6110-01-587-4036